Judge — January 6, 1923 — page 26: what you’re looking at

Machine-transcribed from the original scan — historical spelling and the odd misread are preserved.

FreeProof That Cooke Trained Men Po 500m Oto Let me send you Free, this big, package of ’ Vit acta" showing what “Cooke Trained hen cara, the Gpportunities Blectricity off fers, and. how, you, too, ean earn 63,500 to $10,000 a year. Goupon’ will bring it Bea Certificated Flectrical Expert Electrical Experts;Trained bag are in big demand at the highest salaries ever known, The opportunities for advancement and a big success are unlimited — Positively, unlimited. The ical Industry faces abig shortage of trained men. It ‘beeds you and will pay you well. Today even the ordinary elec- frician, the screw driver kind, ia making mone; ‘money. But it's the trained man—the paying anywi 3.090810, ada, with rature to speak of Age or Lack of Exper- ience No Draw-Back You don't hi I Give You a REAL ‘As Chief Engineer of the Chicago Engineering Works & know exactly the Kind of training a man needs to get tho best positions at the highest salaries. Hundreds of my stu- dents ara now earning ha fe 0 $10,000, Many are cessful ELEM 'RACTORS, Your Satisfaction Guaranteed So sore am I that you can learn Blectrcit so sure atadying with me, you too, can get into the Git mony lass in electrical work, that! will guarantee under bond to return orery anal penny paid me in tuition if, when you have finished my course you are Dot satiated ied it ‘was the best investment you ever made, F Bene trical Working I give each student » ee, bla of lini Materiais and Measuring Instruments absolutely med furnish them with supplies, examination other things that other schools don't furni PRACTICA. oes HOME. You st after the first to WORK AT TSuERLSRS ION in a practics Get Started Now—Mail Coupon Lwant to send you my package of “Vital Facts” pom Electrical Book and Proof Lessons FREE. These cost you nothing and you'll enjoy them. Make the start toda) mie tees in Electricity. Lat the coupon—NO' L. L. COOKE, Chief Engineer CHICAGO ENGINEERING WORKS Dept. 1621, 2159, Lawrence Ave.. oe CHICAGO. 1 ILL, f L. L. COOKE, CHIEF EN CHICAGO ENGINEERING WORKS, | 1621, #150 Lawrence Ave. Dear Sisesehd at once the “Vi eluding Sample Lessons, your Big Bose ‘and Pate par- ficolars of your Free Out Hit'and the tws Home ‘Stody fully ‘prepaid, without obligation Radio Department Conducted by William H. Easton, Ph.D. Subseribers to Iv receiving sets. No c is made for this service New York, giving full name and exact street address should be inclosed. re invited to turn to us for adeice regarding the selection, installatio Address all letters to Radio Editor, In case an answer by mail is d For information concerning the technical details of construction of receivers and tranemittere the reader operation and care of radio DGE, 627 Weat 43d Street, d @ two-cent postage stamp ia referred to the several very excellent technical radio journals which are to be found everywhere to-day. Bootleg Broadcasting of the large a famous man delivered an address on an important subject before a large and distinguished audience. Permission to broadcast this speech by means of microphones within the audi- torium was sought by the local stations, but refused for reasons that seemed sufficient. Nevertheless, the speech was broadcasted! Just how this was done still remains a mystery. However, the story goes that just before the speaker began, a truck containing a complete transmitting outfit drove up beside the theater building and connected its transmitter with a wire that ran to a concealed microphone inside and that “happened” to be dangling out of one of the windows. If this did occur, it was an illegal pro- ceeding. Unlicensed broadcasting is strictly prohibited, under penalty of con- iscation of the apparatus employed and a heavy fine. There are, however, great possibilities in the method. Imagine the shock that would be experienced by a ‘\TLY in one Harold always was awfully lucky. 24 band of anarchists, counterfeiters or kidnapers on receiving word that the public was listening with intense interest to their conference through broadcasting arrangements installed by Ralph, the Radio Detective! From now on every one desiring to indulge in a private con- versation should search the room for hidden microphones and suspicious writ- ing. Politicians, diplomats, labor leaders and capitalists should be especially cau- tious. Secrecy has ceased to exist. Long-distance Crystal Recep- tion A soon as WJZ, Newark, increased its power last November from 500 to 1,000 watts, it of reception on ¢ deluged with reports ystal detectors all through New England, as far north as New Hampshire, throughout New York ou te to Buffalo, and from points as far v radio telephone range of a c tector is not much over twenty. How, then, do they reconcile this state- ment with the unquestionable facts that crystal detectors have heard WJZ at i of from 200 to 800 miles? planation is that these distant records are the result not of “direct” reception but of the reception of re- radiated waves from some nearby aerial. Similar cases occurred during the S.S. America t when owners of crystal detectors heard what they thought were messages from the ship when 400 miles or more at sea, but which were traced to the re-radiations of the Deal Beach receiving station. Program Improvement Re broadcasting is now entering into its third stage. In the first stage, the phonograph was used almost exclusively for broadcasting purposes This did v y nicely for a few months when people were glad to hear anything by radio, but the public quickly tired of this sort of thing and demanded something better. The next stage was to broadcast the work of actual artists from the studio in addition to such material as weather fore- casts, agricultural reports, and _ tele- graphic reports of sporting events, which could be read by the announcer. The third stage, into which most of the